236050389 has 16 divisors (see below), whose sum is σ = 370275840. Its totient is φ = 148109760.

The previous prime is 236050379. The next prime is 236050427. The reversal of 236050389 is 983050632.

It is not a de Polignac number, because 236050389 - 2⁷ = 236050261 is a prime.

It is a super-2 number, since 2×236050389² = 111439572294102642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236050379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256677 + ... + 257594.

It is an arithmetic number, because the mean of its divisors is an integer number (23142240).

Almost surely, 2^236050389 is an apocalyptic number.

It is an amenable number.

236050389 is a deficient number, since it is larger than the sum of its proper divisors (134225451).

236050389 is a wasteful number, since it uses less digits than its factorization.

236050389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514297 (or 514291 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 236050389 is about 15363.9314304640. The cubic root of 236050389 is about 618.0186392719.

The spelling of 236050389 in words is "two hundred thirty-six million, fifty thousand, three hundred eighty-nine".